Under Pressure, RIM Adds Google Apps to New Tablet

Research In Motion Ltd. posted a 32% jump in quarterly profit, but the BlackBerry maker warned of lower earnings and revenue in the current period. Shares fell about 11% in Friday afternoon trading.

The Waterloo, Ontario, company also said it plans to allow Android applications to run on its PlayBook tablet computer, due out next month. The move will greatly expand the number of apps available on the PlayBook. But it is a concession...